Sierra Negra (Ecuador) (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sierra Negra (Ecuador)" in Spanish language version.

refsWebsite

Global rank Spanish rank

340^th place

355^th place

2,854^th place

2,515^th place

1oxfordjournals.org

1,389^th place

513^th place

inist.fr

cat.inist.fr

http://cat.inist.fr/?aModele=afficheN&cpsidt=2526915

oxfordjournals.org

petrology.oxfordjournals.org

http://petrology.oxfordjournals.org/cgi/content/full/43/5/859#SEC3

si.edu

volcano.si.edu

http://www.volcano.si.edu/world/volcano.cfm?vnum=1503-05